CenterBook Partners LP
In its 13F for Q2 2025 (holdings as of June 30, 2025, filed August 12, 2025), CenterBook Partners LP reported 493 stock positions worth $1.8 billion. Its top holding was Microsoft (MSFT) at 2.1% of the portfolio, followed by Amazon.com (AMZN, 2.0%) and Visa Class A (V, 2.0%). Compared with Q1 2025, it opened 162 new positions, sold out of 135, added to 170 and reduced 161. The biggest buy was a new position in Eli Lilly (LLY) and the biggest sale Linde (LIN, shares −91%).
- Most Recent 13F
- Q2 2026
- Location
- GREENWICH, CT
- CIK
- 0001872738
- Portfolio Value
- $1.8B (Q2 2025)
- SEC Filing
- 0000902664-25-003518 ↗ filed Aug 12, 2025
Holdings Value
Holdings 493 stocks · $1.8B
| MSFT Microsoft Corp. | 2.09% | 75,561 | $37.6M | Reduce -16.7% |
| AMZN Amazon.com Inc. | 2.01% | 165,007 | $36.2M | Reduce -0.5% |
| V Visa Inc. Class A | 1.97% | 99,717 | $35.4M | Add +6.9% |
| BRK.B Berkshire Hathaway Inc. Class B | 1.92% | 71,052 | $34.5M | Add +46.3% |
| GOOGL Alphabet Inc. Class A | 1.83% | 186,869 | $32.9M | Reduce -3.8% |
| BKNG Booking Holdings Inc. | 1.79% | 5,568 | $32.2M | Reduce -1.9% |
| META Meta Platforms Inc. Class A | 1.56% | 38,087 | $28.1M | Reduce -26.2% |
| PM Philip Morris International | 1.55% | 152,947 | $27.9M | Reduce -2.6% |
| REGN Regeneron Pharmaceuticals | 1.50% | 51,591 | $27.1M | Add +802.9% |
| LLY Eli Lilly & Co. | 1.49% | 34,345 | $26.8M | New |
| AAPL Apple Inc. | 1.39% | 122,069 | $25.0M | Add +22.4% |
| BNTX Biontech SE-ADR | 1.28% | 215,944 | $23.0M | Add +97.4% |
| NFLX Netflix Inc. | 1.14% | 15,281 | $20.5M | Add +56.5% |
| TSM Taiwan Semiconductor-SP ADR | 1.12% | 88,833 | $20.1M | Reduce -25.9% |
| HOOD Robinhood Markets Inc. Class A | 1.10% | 211,214 | $19.8M | New |
| AVGO Broadcom Inc. | 1.02% | 66,495 | $18.3M | Reduce -38.0% |
| NVDA Nvidia Corp. | 0.99% | 112,574 | $17.8M | Reduce -13.7% |
| AIOT Powerfleet Inc. | 0.97% | 4,040,568 | $17.4M | Add +40.4% |
| CRM Salesforce Inc. | 0.95% | 62,965 | $17.2M | New |
| MCD McDonald's Corp. | 0.91% | 56,097 | $16.4M | New |
| ESTA Establishment Labs Holdings | 0.90% | 379,385 | $16.2M | New |
| EQX Equinox Gold Corp. | 0.89% | 2,772,237 | $15.9M | Reduce -14.7% |
| OKTA Okta Inc. | 0.82% | 147,027 | $14.7M | Add +730.3% |
| IAS Integral Ad Science Holding | 0.79% | 1,716,602 | $14.3M | Add +163.3% |
| EVLV Evolv Technologies Holdings | 0.78% | 2,241,764 | $14.0M | Reduce -12.1% |
| GEO The Geo Group Inc. | 0.78% | 583,017 | $14.0M | Add +43.4% |
| LQDA Liquidia Corp. | 0.76% | 1,103,850 | $13.8M | Add +811.7% |
| UBER Uber Technologies Inc. | 0.76% | 147,332 | $13.7M | Add +17.5% |
| AMN Amn Healthcare Services Inc. | 0.73% | 639,863 | $13.2M | Add +321.4% |
| TDS Telephone and Data Systems | 0.70% | 354,080 | $12.6M | Add +443.5% |
| HNRG Hallador Energy Co. | 0.69% | 786,671 | $12.5M | Add +2371.9% |
| JNJ Johnson & Johnson | 0.69% | 81,147 | $12.4M | Add +94.7% |
| AESI Atlas Energy Solutions Inc. | 0.68% | 921,889 | $12.3M | Add +1359.1% |
| EQIX Equinix Inc. | 0.66% | 14,909 | $11.9M | Add +4.1% |
| SMWB Similarweb Ltd. | 0.63% | 1,441,810 | $11.3M | Add +78.5% |
| ENVX Enovix Corp. | 0.63% | 1,092,167 | $11.3M | Reduce -37.1% |
| LOB Live Oak Bancshares Inc. | 0.59% | 356,416 | $10.6M | Add +105.3% |
| GLBE Global-E Online Ltd. | 0.59% | 315,024 | $10.6M | Add +232.3% |
| THRY Thryv Holdings Inc. | 0.58% | 859,954 | $10.5M | Add +93.4% |
| URG Ur-Energy Inc. | 0.54% | 9,206,502 | $9.7M | Reduce -24.4% |
| ARGX Argenx SE - ADR | 0.53% | 17,355 | $9.6M | Reduce -14.6% |
| AAON Aaon Inc. | 0.53% | 128,292 | $9.5M | Add +55.3% |
| COR Cencora Inc. | 0.50% | 30,118 | $9.0M | Add +817.4% |
| TDW Tidewater Inc. | 0.48% | 187,696 | $8.7M | Add +50.9% |
| TAC Transalta Corp. | 0.46% | 775,454 | $8.4M | New |
| WTTR Select Water Solutions Inc. | 0.46% | 959,272 | $8.3M | Add +504.8% |
| NSSC Napco Security Technologies | 0.45% | 272,892 | $8.1M | Reduce -23.4% |
| AGIO Agios Pharmaceuticals Inc. | 0.45% | 243,063 | $8.1M | Add +124.0% |
| GSM Ferroglobe PLC | 0.45% | 2,202,637 | $8.1M | Reduce -9.2% |
| GT Goodyear Tire & Rubber Co. | 0.44% | 766,909 | $8.0M | Reduce -47.2% |
| LYFT LYFT Inc. Class A | 0.44% | 502,574 | $7.9M | Add +114.3% |
| PBF PBF Energy Inc. Class A | 0.42% | 352,651 | $7.6M | New |
| XERS Xeris Biopharma Holdings Inc. | 0.41% | 1,594,229 | $7.4M | Add +237.7% |
| TTEK Tetra Tech Inc. | 0.41% | 206,542 | $7.4M | Add +2.3% |
| DAR Darling Ingredients Inc. | 0.41% | 195,342 | $7.4M | Reduce -19.6% |
| HUMA Humacyte Inc. | 0.40% | 3,430,255 | $7.2M | Add +141.1% |
| OPLN Openlane Inc. | 0.39% | 288,818 | $7.1M | Add +98.4% |
| GPRE Green Plains Inc. | 0.39% | 1,165,273 | $7.0M | Add +76.3% |
| GLNG Golar LNG Ltd. | 0.39% | 169,517 | $7.0M | Add +250.5% |
| PRGO Perrigo Co. PLC | 0.39% | 260,050 | $6.9M | Add +190.2% |
| K Kellanova | 0.39% | 87,187 | $6.9M | New |
| TALK Talkspace Inc. | 0.38% | 2,478,970 | $6.9M | Add +114.6% |
| NOW ServiceNow Inc. | 0.38% | 6,690 | $6.9M | Add +455.6% |
| HOS Hornbeck Offshore Services I filed as HELIX ENERGY SOLUTIONS GRP I | 0.38% | 1,090,823 | $6.8M | Add +37.1% |
| CGON CG Oncology Inc. | 0.38% | 260,099 | $6.8M | Add +28.1% |
| SWIM Latham Group Inc. | 0.38% | 1,058,925 | $6.8M | Reduce -16.3% |
| ASML ASML Holding NV-NY Reg SHS | 0.37% | 8,306 | $6.7M | Reduce -63.8% |
| CPAY Corpay Inc. | 0.36% | 19,795 | $6.6M | Add +45.4% |
| CXW Corecivic Inc. | 0.36% | 307,987 | $6.5M | New |
| NABL N-Able Inc. | 0.36% | 797,278 | $6.5M | Add +57.9% |
| CMRC Commerce.com Inc. filed as BIGCOMMERCE HLDGS INC | 0.36% | 1,288,808 | $6.4M | Add +82.2% |
| HURN Huron Consulting Group Inc. | 0.35% | 46,377 | $6.4M | Add +21.7% |
| WDAY Workday Inc. Class A | 0.35% | 26,561 | $6.4M | Add +169.0% |
| NTRA Natera Inc. | 0.35% | 37,169 | $6.3M | Reduce -63.5% |
| NRG NRG Energy Inc. | 0.35% | 38,965 | $6.3M | New |
| NEOG Neogen Corp. | 0.35% | 1,307,848 | $6.3M | New |
| MRUS Merus NV | 0.34% | 117,056 | $6.2M | Add +28.5% |
| CORZ Core Scientific Inc. | 0.34% | 357,370 | $6.1M | Reduce -69.9% |
| JPM JPMorgan Chase & Co. | 0.34% | 20,900 | $6.1M | New |
| UUUU Energy Fuels Inc. | 0.34% | 1,049,925 | $6.0M | New |
| SHW The Sherwin-Williams Co. | 0.33% | 17,361 | $6.0M | Add +173.7% |
| RPD RAPID7 Inc. | 0.33% | 253,629 | $5.9M | Add +69.0% |
| PRM Perimeter Solutions Inc. | 0.32% | 418,643 | $5.8M | Add +354.8% |
| ENTG Entegris Inc. | 0.32% | 71,559 | $5.8M | Add +113.9% |
| RPRX Royalty Pharma PLC Class A | 0.32% | 159,022 | $5.7M | Add +152.4% |
| MLNK Meridianlink Inc. | 0.31% | 346,956 | $5.6M | Add +23.7% |
| WEAV Weave Communications Inc. | 0.31% | 670,007 | $5.6M | Add +232.4% |
| SCL Stepan Co. | 0.30% | 98,298 | $5.4M | Add +469.7% |
| NGVT Ingevity Corp. | 0.30% | 124,288 | $5.4M | Add +82.1% |
| CLVT Clarivate PLC | 0.29% | 1,230,121 | $5.3M | Add +74.8% |
| WNC Wabash National Corp. | 0.29% | 494,457 | $5.3M | Add +263.6% |
| FOUR SHIFT4 Payments Inc. Class A | 0.29% | 52,986 | $5.3M | Reduce -53.0% |
| BTI British American Tob-SP ADR | 0.28% | 108,028 | $5.1M | Add +75.6% |
| SKY Champion Homes Inc. | 0.28% | 80,745 | $5.1M | Add +238.4% |
| BOOT Boot Barn Holdings Inc. | 0.27% | 32,099 | $4.9M | Reduce -43.0% |
| DKNG Draftkings Inc. Class A | 0.27% | 112,193 | $4.8M | Reduce -52.0% |
| HWM Howmet Aerospace Inc. | 0.26% | 25,350 | $4.7M | Add +381.7% |
| VEEV Veeva Systems Inc. Class A | 0.26% | 16,344 | $4.7M | New |
| LYV Live Nation Entertainment Inc. | 0.26% | 31,000 | $4.7M | Add +28.2% |
| XPER Xperi Inc. | 0.26% | 590,443 | $4.7M | Add +14.9% |
Portfolio Sells Q1 2025 → Q2 2025
| LIN Linde PLC | Reduce -90.6% | 0.12% | −1.31 |
| WMT Walmart Inc. | Sold out | 0.00% | −0.97 |
| ARHS Arhaus Inc. | Reduce -81.9% | 0.17% | −0.88 |
| FLNC Fluence Energy Inc. | Reduce -91.3% | 0.08% | −0.71 |
| METC Ramaco Resources Inc. Class A | Reduce -81.8% | 0.22% | −0.66 |
| SHLS Shoals Technologies Group -A | Reduce -82.7% | 0.15% | −0.64 |
| ASML ASML Holding NV-NY Reg SHS | Reduce -63.8% | 0.37% | −0.60 |
| PGNY Progyny Inc. | Reduce -77.9% | 0.14% | −0.59 |
| NTRA Natera Inc. | Reduce -63.5% | 0.35% | −0.57 |
| EQX Equinox Gold Corp. | Reduce -14.7% | 0.89% | −0.54 |
| LQDT Liquidity Services Inc. | Reduce -89.1% | 0.04% | −0.51 |
| PRMB Primo Brands Corp. | Sold out | 0.00% | −0.49 |
| XMTR Xometry Inc. Class A | Sold out | 0.00% | −0.47 |
| MKL Markel Group Inc. | Reduce -89.2% | 0.05% | −0.47 |
| HZO Marinemax Inc. | Reduce -75.9% | 0.15% | −0.46 |
| MCO Moody's Corp. | Reduce -85.6% | 0.07% | −0.45 |
| VRRM Verra Mobility Corp. | Reduce -83.6% | 0.08% | −0.44 |
| HL Hecla Mining Co. | Reduce -78.8% | 0.11% | −0.43 |
| SBH Sally Beauty Holdings Inc. | Reduce -74.7% | 0.13% | −0.43 |
| GT Goodyear Tire & Rubber Co. | Reduce -47.2% | 0.44% | −0.41 |
| SWK Stanley Black & Decker Inc. | Sold out | 0.00% | −0.41 |
| RY Royal Bank of Canada | Reduce -92.1% | 0.04% | −0.41 |
| NAT Nordic American Tankers Ltd. | Reduce -79.1% | 0.10% | −0.40 |
| AXP American Express Co. | Reduce -94.0% | 0.03% | −0.38 |
| CLW Clearwater Paper Corp. | Sold out | 0.00% | −0.38 |
| GLDD Great Lakes Dredge & Dock Co. | Reduce -68.7% | 0.24% | −0.38 |
| LGND Ligand Pharmaceuticals | Reduce -80.3% | 0.09% | −0.37 |
| CRI Carter's Inc. | Reduce -70.1% | 0.09% | −0.37 |
| EXPE Expedia Group Inc. | Reduce -64.1% | 0.16% | −0.34 |
| JILL J. Jill Inc. | Sold out | 0.00% | −0.34 |
| META Meta Platforms Inc. Class A | Reduce -26.2% | 1.56% | −0.33 |
| AMTM Amentum Holdings Inc. | Reduce -69.8% | 0.16% | −0.32 |
| RPAY Repay Holdings Corp. | Reduce -49.6% | 0.19% | −0.32 |
| NICE Nice Ltd. - Spon ADR | Reduce -88.9% | 0.04% | −0.31 |
| LMB Limbach Holdings Inc. | Reduce -94.1% | 0.03% | −0.30 |
| FOUR SHIFT4 Payments Inc. Class A | Reduce -53.0% | 0.29% | −0.29 |
| TXN Texas Instruments Inc. | Reduce -90.4% | 0.03% | −0.29 |
| VG Venture Global Inc. Class A | Sold out | 0.00% | −0.29 |
| IT Gartner Inc. | Sold out | 0.00% | −0.29 |
| SEI Solaris Energy Infrastructur | Reduce -75.7% | 0.11% | −0.28 |
| ARRY Array Technologies Inc. | Sold out | 0.00% | −0.28 |
| TEAM Atlassian Corp. Class A | Reduce -43.0% | 0.25% | −0.27 |
| AMBP Ardagh Metal Packaging SA | Sold out | 0.00% | −0.27 |
| FNKO Funko Inc. Class A | Sold out | 0.00% | −0.27 |
| TASEKO MINES LTD | Reduce -72.9% | 0.13% | −0.27 |
| WOOF Petco Health and Wellness Co. | Sold out | 0.00% | −0.26 |
| MTRX Matrix Service Co. | Reduce -58.2% | 0.17% | −0.26 |
| AMRC Ameresco Inc. Class A | Sold out | 0.00% | −0.25 |
| PG The Procter & Gamble Co. | Sold out | 0.00% | −0.24 |
| ARGX Argenx SE - ADR | Reduce -14.6% | 0.53% | −0.23 |
Portfolio Buys Q1 2025 → Q2 2025
| LLY Eli Lilly & Co. | New | 1.49% | +1.49 |
| REGN Regeneron Pharmaceuticals | Add +802.9% | 1.50% | +1.27 |
| HOOD Robinhood Markets Inc. Class A | New | 1.10% | +1.10 |
| CRM Salesforce Inc. | New | 0.95% | +0.95 |
| MCD McDonald's Corp. | New | 0.91% | +0.91 |
| ESTA Establishment Labs Holdings | New | 0.90% | +0.90 |
| OKTA Okta Inc. | Add +730.3% | 0.82% | +0.70 |
| HNRG Hallador Energy Co. | Add +2371.9% | 0.69% | +0.67 |
| LQDA Liquidia Corp. | Add +811.7% | 0.76% | +0.65 |
| BNTX Biontech SE-ADR | Add +97.4% | 1.28% | +0.64 |
| AESI Atlas Energy Solutions Inc. | Add +1359.1% | 0.68% | +0.61 |
| NFLX Netflix Inc. | Add +56.5% | 1.14% | +0.56 |
| TDS Telephone and Data Systems | Add +443.5% | 0.70% | +0.54 |
| AMN Amn Healthcare Services Inc. | Add +321.4% | 0.73% | +0.50 |
| TAC Transalta Corp. | New | 0.46% | +0.46 |
| IAS Integral Ad Science Holding | Add +163.3% | 0.79% | +0.46 |
| COR Cencora Inc. | Add +817.4% | 0.50% | +0.44 |
| PBF PBF Energy Inc. Class A | New | 0.42% | +0.42 |
| K Kellanova | New | 0.39% | +0.39 |
| GLBE Global-E Online Ltd. | Add +232.3% | 0.59% | +0.37 |
| CXW Corecivic Inc. | New | 0.36% | +0.36 |
| WTTR Select Water Solutions Inc. | Add +504.8% | 0.46% | +0.35 |
| NRG NRG Energy Inc. | New | 0.35% | +0.35 |
| NEOG Neogen Corp. | New | 0.35% | +0.35 |
| JPM JPMorgan Chase & Co. | New | 0.34% | +0.34 |
| UUUU Energy Fuels Inc. | New | 0.34% | +0.34 |
| NOW ServiceNow Inc. | Add +455.6% | 0.38% | +0.32 |
| LOB Live Oak Bancshares Inc. | Add +105.3% | 0.59% | +0.30 |
| GLNG Golar LNG Ltd. | Add +250.5% | 0.39% | +0.27 |
| BRK.B Berkshire Hathaway Inc. Class B | Add +46.3% | 1.92% | +0.27 |
| PRM Perimeter Solutions Inc. | Add +354.8% | 0.32% | +0.26 |
| LYFT LYFT Inc. Class A | Add +114.3% | 0.44% | +0.26 |
| VEEV Veeva Systems Inc. Class A | New | 0.26% | +0.26 |
| CELH Celsius Holdings Inc. | New | 0.26% | +0.26 |
| NESR National Energy Services Reu | New | 0.25% | +0.25 |
| MCK McKesson Corp. | New | 0.25% | +0.25 |
| XERS Xeris Biopharma Holdings Inc. | Add +237.7% | 0.41% | +0.25 |
| JNJ Johnson & Johnson | Add +94.7% | 0.69% | +0.25 |
| AGIO Agios Pharmaceuticals Inc. | Add +124.0% | 0.45% | +0.25 |
| HUMA Humacyte Inc. | Add +141.1% | 0.40% | +0.24 |
| MUSA Murphy USA Inc. | New | 0.24% | +0.24 |
| SCL Stepan Co. | Add +469.7% | 0.30% | +0.24 |
| TATT Tat Technologies Ltd. | Add +1518.8% | 0.25% | +0.24 |
| CHYM Chime Financial Inc. Class A | New | 0.23% | +0.23 |
| PRGO Perrigo Co. PLC | Add +190.2% | 0.39% | +0.23 |
| RRX Regal Rexnord Corp. | Add +845.4% | 0.25% | +0.22 |
| HWM Howmet Aerospace Inc. | Add +381.7% | 0.26% | +0.22 |
| THRY Thryv Holdings Inc. | Add +93.4% | 0.58% | +0.22 |
| AMD Advanced Micro Devices | New | 0.22% | +0.22 |
| OPLN Openlane Inc. | Add +98.4% | 0.39% | +0.21 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 693 | $2.0B | AMZN, GOOGL, META, MSFT, NVDA |
| Q1 2026 | 628 | $1.9B | MSFT, GOOGL, AMZN, META, TSM |
| Q4 2025 | 541 | $2.0B | MSFT, AMZN, META, GOOGL, V |
| Q3 2025 | 544 | $2.0B | AMZN, META, V, AMD, MSFT |
| Q2 2025 | 493 | $1.8B | MSFT, AMZN, V, BRK.B, GOOGL |
| Q1 2025 | 466 | $1.6B | MSFT, V, AMZN, GOOGL, META |
| Q4 2024 | 466 | $1.7B | MSFT, BRK.B, AMZN, BKNG, GOOGL |
| Q3 2024 | 441 | $1.6B | GOOGL, MSFT, AMZN, COST, BRK.B |
| Q2 2024 | 388 | $1.6B | AMZN, EQX, TDW, NTR, GOOGL |
| Q1 2024 | 373 | $1.4B | GOOGL, AMZN, SBUX, NTR, IAS |